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You're reading from  Mastering Active Directory, Third Edition - Third Edition

Product typeBook
Published inNov 2021
PublisherPackt
ISBN-139781801070393
Edition3rd Edition
Tools
Active Directory Domain Services
Concepts
Networking
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Author (1)
Dishan Francis
Dishan Francis
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Dishan Francis

Dishan Francis is an IT professional with over 15 years of experience. He was a six-time Microsoft MVP in enterprise mobility before he joined Microsoft UK as a security consultant. He has maintained the RebelAdmin technology blog over the years, with lots of useful articles that focus on on-premises Active Directory services and Azure Active Directory. He has also written for other Microsoft-managed blogs such as canitpro and ITopsTalk. When it comes to managing innovative identity infrastructure solutions to improve system stability, efficiency, and security, his level of knowledge and experience places him among the very best in the field.
Read more about Dishan Francis

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DNS essentials

In a Windows Server environment, the DNS service can be run as an individual service or as an AD-integrated service. Either way, core DNS components, technology, and terms will be the same for both scenarios.

DNS records

The DNS database holds various types of resource records. In an AD-integrated DNS setup, most of these records will be created automatically when adding resources to the domain, changing settings in resources, or promoting/demoting domain controllers (SRV records, A records, and AAAA records). However, in an infrastructure, some resource records may still need to be created manually in DNS servers (static).

Start of authority record

Each DNS zone must have a start of authority (SOA) record, and it is created when a zone is created for the first time. This record provides lots of general information for the DNS zones, such as:

  • Primary server: The best DNS source for the zone.
  • Responsible person: The email address of the...
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Mastering Active Directory, Third Edition - Third Edition
Published in: Nov 2021Publisher: PacktISBN-13: 9781801070393
© 2021 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Dishan Francis

Dishan Francis is an IT professional with over 15 years of experience. He was a six-time Microsoft MVP in enterprise mobility before he joined Microsoft UK as a security consultant. He has maintained the RebelAdmin technology blog over the years, with lots of useful articles that focus on on-premises Active Directory services and Azure Active Directory. He has also written for other Microsoft-managed blogs such as canitpro and ITopsTalk. When it comes to managing innovative identity infrastructure solutions to improve system stability, efficiency, and security, his level of knowledge and experience places him among the very best in the field.
Read more about Dishan Francis

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